Lenovo HR650X V2, Руководство пользователя

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• Prevent exposure to static electricity, which might lead to system halt and loss of data, by keeping static-
sensitive components in their static-protective packages until installation, and handling these devices with
an electrostatic-discharge wrist strap or other grounding system.
Procedure
Step 1. Remove the top cover. See “Remove the top cover” on page 30.
Step 2. Remove the riser assembly or rear drive cage.
• “Remove a riser card” on page 82
• “Rear 2.5-inch drive backplane and drive cage replacement” on page 59
• “Rear 3.5-inch drive backplane and drive cage replacement” on page 64
Step 3. Remove the rearwall bracket.
a. Remove the screws.
b. Remove the bracket from the chassis as shown.
Note: The illustrations show removing the rearwall bracket on the right of the configuration with 7
PCIe slots. The procedure is the same for removing other rearwall brackets.
Figure 45. Rearwall bracket removal (on the right of the configuration with 7 PCIe slots)
After you finish
1. Install required rearwall brackets back to the rear chassis.
2. If you are instructed to return the defective component, follow all packaging instructions and use any
packaging materials that are provided.
Install a rearwall bracket
Use this information to install a rearwall bracket.
About this task
Attention:
• Read “Installation Guidelines” on page 25 to ensure that you work safely.
• Power off the server and disconnect all power cords for this task.
• Prevent exposure to static electricity, which might lead to system halt and loss of data, by keeping static-
sensitive components in their static-protective packages until installation, and handling these devices with
an electrostatic-discharge wrist strap or other grounding system.
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HR650X V2 User Guide